/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the Qt Compositor.
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****************************************************************************/

#include "wloutput.h"
#include "wlextendedoutput.h"
#include <QGuiApplication>
#include <QtGui/QScreen>
#include <QRect>

namespace Wayland {

OutputGlobal::OutputGlobal()
    : m_displayId(-1)
    , m_numQueued(0)
{
    QScreen *screen = QGuiApplication::primaryScreen();
    m_geometry = QRect(QPoint(0, 0), screen->availableGeometry().size());
    m_refreshRate = qRound(screen->refreshRate());
}

OutputGlobal::~OutputGlobal()
{
    qDeleteAll(m_outputs);
}

void OutputGlobal::setGeometry(const QRect &geometry)
{
    m_geometry = geometry;
}

void OutputGlobal::setRefreshRate(int rate)
{
    m_refreshRate = rate;
}

Output *OutputGlobal::outputForClient(wl_client *client) const
{
    return static_cast<Output *>(resourceForClient(client)->data);
}

void OutputGlobal::output_bind_func(struct wl_client *client, void *data,
                          uint32_t version, uint32_t id)
{
    Q_UNUSED(version);
    OutputGlobal *output_global = static_cast<OutputGlobal *>(data);

    Output *output = new Output(output_global,client,version,id);
    output_global->registerResource(output->handle());
    output_global->m_outputs.append(output);
}



Output::Output(OutputGlobal *outputGlobal, wl_client *client, uint32_t version, uint32_t id)
    : m_output_global(outputGlobal)
    , m_extended_output(0)
{
    Q_UNUSED(version);
    m_output_resource = wl_client_add_object(client,&wl_output_interface,0,id,this);
    wl_output_send_geometry(m_output_resource, 0, 0,
                         m_output_global->size().width(), m_output_global->size().height(),0,"","",0);

    wl_output_send_mode(m_output_resource, WL_OUTPUT_MODE_CURRENT|WL_OUTPUT_MODE_PREFERRED,
                        m_output_global->size().width(), m_output_global->size().height(), m_output_global->refreshRate());

}

Output::~Output()
{
}

ExtendedOutput *Output::extendedOutput() const
{
    return m_extended_output;
}

void Output::setExtendedOutput(ExtendedOutput *extendedOutput)
{
    m_extended_output = extendedOutput;
}

wl_resource *Output::handle() const
{
    return m_output_resource;
}

} // namespace Wayland
